* lib/rss/parser.rb, lib/rss/atom.rb, lib/rss/rss.rb,

  test/rss/rss-assertions.rb, test/rss/test_atom.rb: use
  pack/unpack("m") instead of base64 library.

* lib/webrick/httpproxy.rb: use delete("\n") instead of chomp/chop
  because the result of pack("m") might be multi-line.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

7 files changed, 15 insertions, 9 deletions

diff --git a/ChangeLog b/ChangeLog
index 8dbfd244c7..394d679687 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Tue Dec 18 22:11:50 2007  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+
+	* lib/rss/parser.rb, lib/rss/atom.rb, lib/rss/rss.rb,
+	  test/rss/rss-assertions.rb, test/rss/test_atom.rb: use
+	  pack/unpack("m") instead of base64 library.
+
+	* lib/webrick/httpproxy.rb: use delete("\n") instead of chomp/chop
+	  because the result of pack("m") might be multi-line.
+
 Tue Dec 18 22:12:35 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* insnhelper.ci, vm.c: rewrite sp manipulation around method/block
diff --git a/lib/rss/atom.rb b/lib/rss/atom.rb
index 7cba934feb..10282a8743 100644
--- a/lib/rss/atom.rb
+++ b/lib/rss/atom.rb
@@ -1,4 +1,3 @@
-require 'base64'
 require 'rss/parser'
 
 module RSS
diff --git a/lib/rss/parser.rb b/lib/rss/parser.rb
index b716dd8bdf..7f5f57a1ea 100644
--- a/lib/rss/parser.rb
+++ b/lib/rss/parser.rb
@@ -474,7 +474,7 @@ module RSS
         else
           if klass.have_content?
             if @last_element.need_base64_encode?
-              text = Base64.decode64(text.lstrip)
+              text = text.lstrip.unpack("m").first
             end
             @last_element.content = text
           end
diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb
index 0242a2a6a4..32741b03d1 100644
--- a/lib/rss/rss.rb
+++ b/lib/rss/rss.rb
@@ -1201,7 +1201,7 @@ EOC
         __send__(self.class.xml_getter).to_s
       else
         _content = content
-        _content = Base64.encode64(_content) if need_base64_encode?
+        _content = [_content].pack("m").delete("\n") if need_base64_encode?
         h(_content)
       end
     end
diff --git a/lib/webrick/httpproxy.rb b/lib/webrick/httpproxy.rb
index 8864620e12..32603e763a 100644
--- a/lib/webrick/httpproxy.rb
+++ b/lib/webrick/httpproxy.rb
@@ -118,8 +118,7 @@ module WEBrick
         proxy_host = proxy.host
         proxy_port = proxy.port
         if proxy.userinfo
-          credentials = "Basic " + [proxy.userinfo].pack("m*")
-          credentials.chomp!
+          credentials = "Basic " + [proxy.userinfo].pack("m").delete("\n")
           header['proxy-authorization'] = credentials
         end
       end
@@ -179,8 +178,7 @@ module WEBrick
       if proxy = proxy_uri(req, res)
         proxy_request_line = "CONNECT #{host}:#{port} HTTP/1.0"
         if proxy.userinfo
-          credentials = "Basic " + [proxy.userinfo].pack("m*")
-          credentials.chomp!
+          credentials = "Basic " + [proxy.userinfo].pack("m").delete("\n")
         end
         host, port = proxy.host, proxy.port
       end
diff --git a/test/rss/rss-assertions.rb b/test/rss/rss-assertions.rb
index 41e6cd62c5..dd06fb2572 100644
--- a/test/rss/rss-assertions.rb
+++ b/test/rss/rss-assertions.rb
@@ -570,7 +570,7 @@ EOA
           text << char
           char.succ!
         end
-        base64_content = Base64.encode64(Zlib::Deflate.deflate(text))
+        base64_content = [Zlib::Deflate.deflate(text)].pack("m").delete("\n")
 
         [false, true].each do |with_space|
           xml_content = base64_content
diff --git a/test/rss/test_atom.rb b/test/rss/test_atom.rb
index c442c753b2..1f65008fa0 100644
--- a/test/rss/test_atom.rb
+++ b/test/rss/test_atom.rb
@@ -658,7 +658,7 @@ module RSS
         content.content = original_content
         xml = REXML::Document.new(content.to_s).root
         assert_rexml_element([], {"type" => type},
-                             Base64.encode64(original_content), xml)
+                             [original_content].pack("m").delete("\n"), xml)
       end
     end